EP4075665A4 - Stromwandler - Google Patents

Stromwandler

Info

Publication number
EP4075665A4
EP4075665A4 EP20898510.1A EP20898510A EP4075665A4 EP 4075665 A4 EP4075665 A4 EP 4075665A4 EP 20898510 A EP20898510 A EP 20898510A EP 4075665 A4 EP4075665 A4 EP 4075665A4
Authority
EP
European Patent Office
Prior art keywords
power converter
converter
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20898510.1A
Other languages
English (en)
French (fr)
Other versions
EP4075665A1 (de
Inventor
Kazuaki Tobari
Takuya Sugimoto
Yusaku Onuma
Shigehisa Aoyagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Publication of EP4075665A1 publication Critical patent/EP4075665A1/de
Publication of EP4075665A4 publication Critical patent/EP4075665A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/0003—Control strategies in general, e.g. linear type, e.g. P, PI, PID, using robust control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/22—Current control, e.g. using a current control loop
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/539—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
EP20898510.1A 2019-12-13 2020-07-01 Stromwandler Pending EP4075665A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019225619A JP7286528B2 (ja) 2019-12-13 2019-12-13 電力変換装置
PCT/JP2020/025886 WO2021117279A1 (ja) 2019-12-13 2020-07-01 電力変換装置

Publications (2)

Publication Number Publication Date
EP4075665A1 EP4075665A1 (de) 2022-10-19
EP4075665A4 true EP4075665A4 (de) 2024-01-03

Family

ID=76330211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20898510.1A Pending EP4075665A4 (de) 2019-12-13 2020-07-01 Stromwandler

Country Status (4)

Country Link
EP (1) EP4075665A4 (de)
JP (1) JP7286528B2 (de)
CN (1) CN113939993B (de)
WO (1) WO2021117279A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070018606A1 (en) * 2003-03-12 2007-01-25 Hideaki Iura Method and device for sensorless vector control for ac motor
JP2010220331A (ja) * 2009-03-16 2010-09-30 Nippon Yusoki Co Ltd 誘導電動機の制御装置、制御方法および該制御装置を用いた車両
JP2019041562A (ja) * 2017-08-24 2019-03-14 サンデンホールディングス株式会社 電力変換装置
EP3509211A1 (de) * 2016-09-05 2019-07-10 Kabushiki Kaisha Toshiba Wandlersteuerungsvorrichtung und antriebssystem

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0512155A (ja) * 1991-07-04 1993-01-22 Toshiba Corp 誘導電動機の制御装置
JPH0870598A (ja) * 1994-08-29 1996-03-12 Meidensha Corp 誘導電動機の速度センサレスベクトル制御装置
JPH1141995A (ja) * 1997-07-18 1999-02-12 Shinko Electric Co Ltd エンジン駆動発電機の統合制御方法とその装置
JPH11197897A (ja) * 1998-01-13 1999-07-27 Fanuc Ltd プレス機械
JP2010105763A (ja) * 2008-10-29 2010-05-13 Hitachi Ltd 電力変換装置およびそれを用いたエレベータ
JP4797074B2 (ja) * 2009-01-20 2011-10-19 株式会社日立産機システム 永久磁石モータのベクトル制御装置、永久磁石モータのベクトル制御システム、及びスクリュー圧縮器
JP5418961B2 (ja) * 2009-04-09 2014-02-19 富士電機株式会社 誘導電動機の制御装置
JP2010273400A (ja) * 2009-05-19 2010-12-02 Nippon Reliance Kk 誘導電動機制御装置
JP5904729B2 (ja) * 2011-08-18 2016-04-20 日立建機株式会社 モータ制御装置
JP6431788B2 (ja) * 2015-03-05 2018-11-28 株式会社日立産機システム 電力変換装置およびその制御法
JP6419669B2 (ja) * 2015-09-30 2018-11-07 株式会社日立産機システム 電力変換装置およびそのオートチューニング法
JP6979281B2 (ja) 2017-04-20 2021-12-08 株式会社日立産機システム 誘導モータの速度推定方法およびそれを用いた電力変換装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070018606A1 (en) * 2003-03-12 2007-01-25 Hideaki Iura Method and device for sensorless vector control for ac motor
JP2010220331A (ja) * 2009-03-16 2010-09-30 Nippon Yusoki Co Ltd 誘導電動機の制御装置、制御方法および該制御装置を用いた車両
EP3509211A1 (de) * 2016-09-05 2019-07-10 Kabushiki Kaisha Toshiba Wandlersteuerungsvorrichtung und antriebssystem
JP2019041562A (ja) * 2017-08-24 2019-03-14 サンデンホールディングス株式会社 電力変換装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021117279A1 *

Also Published As

Publication number Publication date
CN113939993A (zh) 2022-01-14
EP4075665A1 (de) 2022-10-19
JP2021097446A (ja) 2021-06-24
JP7286528B2 (ja) 2023-06-05
CN113939993B (zh) 2023-10-27
WO2021117279A1 (ja) 2021-06-17

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Legal Events

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A4 Supplementary search report drawn up and despatched

Effective date: 20231201

RIC1 Information provided on ipc code assigned before grant

Ipc: H02P 27/04 20160101ALN20231127BHEP

Ipc: H02M 7/539 20060101ALN20231127BHEP

Ipc: H02P 27/06 20060101ALI20231127BHEP

Ipc: H02M 7/48 20070101ALI20231127BHEP

Ipc: H02P 21/22 20160101AFI20231127BHEP